Competition-Cooperation

Here we provide the code required to reproduce results reported in the paper

Interplay between competitive and cooperative interactions in a three-player pathogen system

Pinotti F, Ghanbarnejad F, Hövel P, Poletto C, arXiv:1912.07289 2019

When you use this code, please cite the above reference

Further details on terms of use: see LICENSE

How to

1. Mean-Field simulations code/ contains python code required to integrate the mean-field equations for a single population and for two coupled populations for any given choice of initial conditions and model parameters. Also, it contains the code necessary to perform linear stability analysis for the single-population case

2. Stochastic simulations code/ contains the c++ code required to perform stochastic simulations on either Érdos-Renyj or modular networks.

2-a) Compile with make (c++11 compiler required)

2-b) Run with ./launch_simulation args, where the args are:

- Number of nodes

- Maximum simulation time

- Transmissibility B1 

- Transmissibility B2

- Transmissibility A

- Cooperative factor C1

- Cooperative factor C2

- Recovery probability

- Average network degree

- Number of communities 

- Probability of within-community stub

- Index of community where B1 is initially injected 

- Index of community where B2 is initially injected     

- Index of community where A is initially injected